DAHAO Jabaj A10a User manual

使用说明书
深圳市大号科技有限公司
A10a

安全注意事项
请将本音响系统安装在通风良好、阴凉、干燥、干净的位置，远离直射阳光热源
、振 动 、灰 尘 、 潮湿或寒冷。
只能使用本机指定的电压。使用高于指定数值的电压很危险，而且可能导致火
灾，损坏本机或造成人身伤害。对于使用高于指定电压造成的任何损害，深圳
市大号科技有限公司将不负任何责任。
不要试图自行改造或修理本机。如果需要任何服务，请就近与有资格的深圳市
大号科技有限公司维修人员联系。不管有任何理由，都没有打开机壳的必要。
如果打算长时间不使用本机（比如度假时），请从墙壁交流电源插座上断开电
源线的连接。
A10a
保修条款
一、服务期限
深圳市大号科技有限公司承诺产品的良好品质，产品自售出之后7天内正常
使用情况下出现故障，客户可以选择退货或者保修（不影响二次销售才可退
货）。正常使用一年内出现故障可以免费保修。
二、购买日期以销售商开出的购机发票或收据日期为准，多购可以交易截图为准。
三、有以下情况都不能享受“三包”服务
1.一切人为因素损坏，包括非正常工作环境下使用或不按照说明书使用。
2.用户私自拆机、改装、维修。
3.使用非指定或许可的配件造成损坏的。
4.机身的QC或保修贴损毁。
5.不能出示有效购机凭证。
6.不属于本公司产品。
四、保修方式为送修
此条款只适于中国大陆，其它地区请参考当地销售代理商的规定和国家法规。
本说明书内容如有更新,恕不另行通知.若您使用的产品功能与说明书不一致
时,请以产品为准!

产品特点
A10a
德国英飞凌新型碳化硅数字功率放大器芯片, 更高质的同时 , 效率高达92% ,
进一步降低能耗；
使用了日本NJRC公司电子音量控制芯片NJW1194，精准的音量控制和超低的
失真度；
超低音前级输出, 用于连接有源超低音音箱, 组成2.1音频系统；
内置多种EQ模式和高/低音调节功能，轻松匹配各种喇叭和音乐；
全铝合金CNC加工工艺，采用阳极氧化技术，做工精细，触感一流；
配备全功能遥控功能；
具备满足欧盟最新ErP2标准的低功耗待机功能；
大量采用发烧级音频元件以提升主观听感；
高品质镀金输入、输出端子；
完善的过热，过流等保护电路；
内置音频专用的高品质开关电源。

技术参数
A10a
输入接口 .....................................................................................................RCA
超低失真度............................................................................................0.0045%
信噪比 ........................................................................................................98dB
通道分离度 .................................................................................................89dB
输入灵敏度/输入阻抗................................................................... 350 mV / 47kΩ
输出功率 .......................................................................80Wx2(4Ω)/50Wx2(8Ω)
消耗功率 .....................................................................................................40W
待机功率 ..................................................................................................<0.6W
体积 ................................................................................ 100X170X63mm(WxHxD)
重量.................................................................................................................770g

关于遥控器
如果遥控器距离本机很近时操作仍无效，请用新电池更换。
如果要长时间不使用遥控器，请取出遥控器的电池。
按照电池处置的地方性法规处置废旧电池。
遥控器的使用
注 意
1. 遥控器请使用2节7号(AAA)电池
2. 第一次操作
A10a 时 ，先 按 A 键
A10a
开关机
无功能
无功能
进入菜单/确认
进入二级菜单
返回
静音
音量加/向上
音量减/向下
无功能
切换至控制 A10a

1）长按旋钮：开机 / 关机
2）短按“旋钮”, 进入菜单 , 长按返回主页面
3）顺时针或者逆时针旋转旋钮 , 调节音量大小。

Shenzhen DaHao Technology Co.,Ltd.
USER MANUAL
A10a

Install this unit in a well ventilated, cool, dry, clean place-away from direct sunlight, heat
sources, vibration, dust, moisture, or cold..
Only use the voltage specified by this machine. Using a voltage higher than the specified
value is dangerous and may cause fire, damage to the unit, or personal injury. Shenzhen
L Technology Co., Ltd. will not be liable for any damage caused by using a voltage higher
than the specified voltage.
Do not attempt to modify or fix this unit. Contact qualified Sabaj service personnel
when any service is needed. The cabinet should never be opened for any reason.
When not planning to use this unit for long periods of time ( i. e. when going
onvacation), disconnect the power cable from the AC wall outlet.
When not planning to use this unit for long periods of time (i.e. when going on vacation),
disconnect the power cable from the AC wall outlet.
A10a
Safety Notes
Warranty Terms
1. The term of service
Shenzhen Sabaj technology Co.,LTD promise good quality products. If product is
defective unit by normal use with in 7daysafterpurchasing. The customer can choose to
return or repair warranty( does not affect the secondary sales afterthey can return).
Faulty for free with in one year warranty normal use.
2. Date of purchase is in accordance with invoice date or receipt date issued by seller,
online shopping can cut trade shots.
3. Following situation can not enjoy“Three Guarantees service”
a. All damages by human factors, including use it under nonrmal workingenvironment
the and not following manual instruction.
b. User privately disassemble, modification, maintenance.
c. Use non-designated or approved accessories cause damage.
d. QC or warranty stickers damage on cabinet.
e. Can not provide a valid purchasing prove.
f. Not belong to Sabaj product.
4. How to warranty
This term is only suitable for china mainland, other regionplease refer to the policy of the
local sales agents and national regulations.
The contents of this manual are updated without prior notice. If the function of the product
you are using is inconsistent with the instructions,the function of the product shall prevail!

Features
A10a
German Infineon's new technology class D power amplifier chip, higher
quality, efficiency up to 92%, further reducing power consumption;
Using NJRC's electronic volume control chip NJW1194 from Japan,
precise volume control and low distortion;
Super bass preamp output for connecting active subwoofers to form a 2.1
audio system;
Built-in multiple EQ modes and treble / bass adjustment for easy
matching of a variety of speakers and music;
All aluminum alloy CNC precision processing shell, anodizing technolo-
gy and chamfering process, exquisite workmanship and delicate touch;
Full-featured remote control function;
Low power standby function to meet the latest European ErP2 standard;
A large number of audio grade components are used to enhance the
sound experience;
High quality gold-plated input and output terminals;
Perfect protection circuit for overheating, overcurrent, etc.
High quality power adapter specially designed for audio.

Specifications
A10a
Inputs ..........................................................................................................RCA
THD+N ................................................................................................0.0045%
SNR ............................................................................................................98dB
Channel separation .....................................................................................89dB
Input Sensitivity / Input Impedance ............................................. 350mV / 47kΩ
Output Power ................................................................80Wx2(4Ω)/50Wx2(8Ω)
Power Consumption ....................................................................................40W
Standby power .........................................................................................<0.6W
Size ...........................................................................100X170X63mm (WxHxD)
Weight
....................................................................................................... 770g

If the operation does not work even when the remote control is very close to the unit,
please replace it with a new battery.
If you don't want to use the remote control for a long time, remove the batteries of the
remote control.
Dispose of used batteries in accordance with local regulations for battery disposal.
Remote Control
Operating the remote control
Note
1. This remote controller use 2 x R03/AAA battaries.
2. When you first operate A10a, press the A key first.
A10a
Power ON/OFF
Invalid
Invalid
MENU/OK
Next level menu
Return
Mute
Volume
/up
Volume /down
Switch to control A10a
Invalid

A10a
Display Interface and Instructions
Knob
Remote window
Display
AUX Input
Right Speaker
Left Speaker
Power switch
Power input（AC IN 100~240V）
SW OUT
6
7
8
9
1
2
3
4
5

Dynamic bass